EP2174036B1 - Brake caliper parking device - Google Patents
Brake caliper parking device Download PDFInfo
- Publication number
- EP2174036B1 EP2174036B1 EP08790087A EP08790087A EP2174036B1 EP 2174036 B1 EP2174036 B1 EP 2174036B1 EP 08790087 A EP08790087 A EP 08790087A EP 08790087 A EP08790087 A EP 08790087A EP 2174036 B1 EP2174036 B1 EP 2174036B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- deforming elements
- reaction element
- reaction
- support body
- fitting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 81
- 230000009471 action Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000000763 evoking effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000013519 translation Methods 0.000 description 9
- 230000014616 translation Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
- F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2123/00—Multiple operation forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
- F16D2125/36—Helical cams, Ball-rotating ramps
Definitions
- the object of the present invention is a brake caliper parking device for a vehicle disc brake.
- Known brake calipers provided with parking systems comprise an actuating lever that can be manually operated by the vehicle driver and that is usually connected to the hand-brake lever by means of one or more cables.
- the actuating lever is connected to a driving shaft that is associated with a main plate carrying shaped seats that are suitable to at least partially accommodate balls and allow the latter to roll therein.
- These brake calipers further comprise a reaction plate that is at least rotatably integrally connected to a caliper body of the brake caliper and that is suitable to co-operate with the main plate.
- the reaction plate in fact, also has shaped seats which are suitable to accommodate said balls and allow the latter to roll therein.
- the main plate and the reaction plate are positioned such that their respective ball seats are arranged opposite to each other and thus the balls may simultaneously roll within the seats of both of them.
- the seats of the main plate and reaction plate are shaped such that, after the rotation of the main plate, they follow such a pathway as to move the main plate and reaction plate away from each other. Thereby, when the actuating lever is operated, the main plate, which is connected to the latter by means of the driving shaft, rotatably translates away from the reaction plate.
- the main plate is operatively connected to a piston that is suitable to slide relative to the caliper body such that the rotational translation of the main plate causes the piston to translate within the caliper body.
- a piston that is suitable to slide relative to the caliper body such that the rotational translation of the main plate causes the piston to translate within the caliper body.
- the reaction plate and the caliper body are rotatably integrally, preferably also translatably, connected to each other.
- locking pins associated with the reaction plate are provided in known caliper brakes, which are suitable to fit within matching holes in the caliper body, such as to prevent the relative rotation of the same.
- These locking pins can be either made as one piece with the reaction plate or can be removable and fittable within through holes in the reaction plate matching the holes made in the caliper body.
- these locking pins can be for example either pressure-fitted within the caliper body holes, or they can be screwed therein.
- Such a caliper is for instance known from US 2004/245055 .
- the brake calipers described above suffer, however, from the drawback of requiring a number of machining operations, both on the reaction plate (e.g., machining the through holes for the locking pins), and on the caliper body (e.g., the holes suitable to accommodate the locking pins), which are required to provide the rotational and translational integral connection thereof. This entails a high amount of cost and time for processing, besides a long assembly time due to the complexity of this system.
- the object of the present invention is therefore to provide a brake caliper provided with a parking system in which the amount of machining required for proper assembly can be reduced, with consequent advantage in terms of total time and cost for processing, and which is also simple and fast to assemble.
- a parking device of a brake caliper according to claim 1 a brake caliper according to claim 27 and a disc brake according to claim 28.
- Each dependent claim defines a possible embodiment of the parking device, brake caliper, or disc brake.
- a brake caliper for a vehicle disc brake is generally designated with 1.
- the brake caliper preferably though not necessarily of the floating type, comprises a parking device 2 suitable to provide a parking braking action of the vehicle that can be controlled by the vehicle driver, such as by acting on the so-called hand brake.
- the caliper 1 is configured such as to be capable of carrying out, in addition to the parking braking action, also the service braking action, i.e. the braking action that is applied to the vehicle in motion, such as by acting on the brake pedal.
- the brake caliper 1 comprises a caliper body 3 which defines a disc space 4 suitable to at least partially accommodate a brake disc (not shown in the drawings) which is associated with a vehicle wheel.
- the caliper body 3 defines pad seats 5 which are suitable to accommodate one or more pads (not shown in the drawings) that are suitable to engage the brake disc, by tightening the latter and thereby providing the braking action.
- the parking device 2 comprises a main support body 6 which is preferably made as one piece with the caliper body 3, although it may alternatively be distinct from the latter and connectable thereto.
- the parking device 2 comprises thrust means 7 that are suitable to exert a thrust action on at least one of the pads 1 of the caliper such that the latter engages the brake disc.
- the parking device 2 further comprises actuating means 8 that are suitable to operate the thrust means 7 such that the latter exert the above-mentioned thrust action on the pad, and a reaction element 9 which is connected or can be connected to the support main body 6 of the actuating device 2 at a support portion 10 thereof.
- This reaction element 9 is suitable to co-operate with the actuating means 8 such that the latter can carry out the actuation of the thrust means 7.
- the modes of the co-operation between the reaction element 9 and the thrust means 7 will be detailed herein below.
- the actuating means 8 of the parking device 2 comprise an actuating lever 11 that can be connected for example to a hand brake lever within the vehicle (not shown in the drawings).
- the actuating lever 11 is connected to the main support body 6 such as to be capable of performing rotations and, preferably, small translations, relative thereto.
- the actuating lever 11 can move from a rest position, which corresponds to the hand brake lowered position (absence of parking braking action), to a work position, which corresponds to the hand brake raised position (presence of the parking braking action).
- a return spring 12 which is suitable to elastically bias the actuating lever to the rest position.
- This return spring 12 acts between the actuating lever 11 and the main support body 6 or a device portion integral thereto, for example a counter-element 13 that is removably connected to the main support body 6.
- a driving shaft 14 which supports at the one end thereof a main plate 15.
- This main plate 15 comprises rolling seats 16 that are suitable to at least partially accommodate revolving bodies, preferably balls, 17 and cause the latter to roll therein.
- the reaction element 9 comprises a reaction plate 18 facing the main plate 15.
- the reaction plate 18 comprises a co-operation surface 19, which comprises, in turn, rolling seats 20 that are suitable to at least partially accommodate the balls 17 and allow the latter to roll within the rolling seats 20 (in this regard, see also Fig. 8 ).
- the balls 17 are thus interposed between the main plate 15 and the reaction plate 18 and are simultaneously accommodated within their respective rolling seats 16 and 20.
- the rolling seats 16 of the main plate 15 and the rolling seats 20 of the reaction plate 18 are shaped such that when the balls 17, interposed between the plates 15 and 18, simultaneously roll within these rolling seats 16 and 20, the main plate 15 and the reaction plate 18 are biased away from each other.
- the reaction plate 18 of the reaction element 9 forms means for the connection to a support device 21 that is suitable to support the thrust means 7.
- the reaction plate 18 may form radially projecting portions 22 defining connecting seats 23 therebetween for connecting the reaction element 9 to the support device 21, for example with elastic legs 25 of a cage 24, that can be snap-connected to the reaction plate 18.
- the cage 24 and the reaction element 9 result rotatably and translatably integrally connected with each other.
- the cage 24 supports a thrust shaft 26 that is operatively connected to the main plate 15.
- This thrust shaft 26 is free to slide relative to the cage 24 and is preferably rotatably integral therewith.
- the cage 24 defines a shaft seat 27 having a contour substantially complementary with the contour of the thrust shaft 26, for example a contour provided with a plurality of lobes, which is suitable to provide a shape coupling between the thrust shaft 26 and the cage 24.
- a counter-spring 28 can act, which is arranged such as to elastically bias the thrust shaft 26 to the main plate 15.
- anti-friction means may be arranged between the latter, for example a Teflon-coated fifth wheel 29.
- the thrust shaft 26 defines a threaded seat 30 suitable to accommodate a threaded pin 31.
- a thrust head 32 can be provided, preferably a truncated-cone shaped one, which is suitable to abut against a corresponding head seat 33 of a piston 34 that is free to slide within a piston seat 35 being defined by the main support body 6.
- the thrust head 32 is advantageously held pressed within the head seat 33 by a thrust spring 36 acting between the thrust head 32 and the piston. Due to this configuration, the translation of the thrust shaft 26 results in a translation of the piston 34, to which at least one of the above-mentioned pads is operatively connected, which is thereby biased against the brake disc accommodated within the disc space 4.
- the threaded pin 31 has the advantageous function of recovering the clearance due to the pad wear, which are compensated by rotations thereof within the threaded seat 30 of the thrust shaft 26. Consequently, the thrust head 32 can rotate relative to the thrust spring 36 and piston 34.
- anti-friction means are interposed between the latter, for example a plate 37 and/or a bearing 37'.
- the piston 34 defines a cavity 38 therein.
- This cavity 38 besides at least partially accommodating the thrust means 7, is suitable to be filled with pressurized fluid, such that the piston 34 may be also hydraulically actuated, i.e. for the service braking, which can be actuated for example by pressing on the brake pedal.
- reaction element 9 is required to be rotatably and translatably connected to the main support body 6.
- the reaction element 9 advantageously comprises one or more deforming elements 39 which are suitable to interact with the support portion 10 of the main support body 6, such that the latter is deformed to provide corresponding retracted seats that are intended to at least partially hold the deforming elements 39, such as to provide the rotational and translational integral connection of the reaction element 9 to the main support body 6.
- the deforming element 39 are configured such as to deform the support portion 10 of the main support body 6 after the reaction element 9 has been forcibly pressed, for example by means of a press, against this main support body 6.
- deforming elements 39 allows rotatably and translatably integrally connecting the reaction element 9 and main support body 6 directly to each other, without additional components, such as pins, screws, or the like, being required, and thus without requiring special machining on these additional connection elements, such as holes, threaded seats, or the like. Consequently, the time and cost for processing the parking device 2 and caliper 1 result to be reduced. Furthermore, since the connection between the main support body 6 and reaction element 9 can take place by simply forcibly pressing the latter against the former, the total time for assembling the parking device 2 and brake caliper 1 result to be reduced.
- the deforming elements 30 develop in a preferably rectilinear development direction S of the deforming elements 39.
- the forcing action by the reaction element 9 against the main support body 6 takes place in a forcing direction F which is preferably parallel to the development direction S of the deforming elements 39 ( Fig. 4 and 5 ).
- the development direction S of the deforming elements 39 is parallel to the relative translation direction of the driving shaft 14 - main plate 15 assembly relative to the reaction unit 9.
- the deforming elements have a substantially triangular shape ( Fig. 6 and 7 ), cross-sectionally to their development direction S.
- this triangle has a base side 40, supported by the reaction element 9, and two free sides 41 which have the function of constraining the deforming elements 39 within the respective retracted seats, and consequently the reaction element 9 relative to the main support body 6 after the forcing action has been performed.
- the triangle provides a shape-connection with the retracted seats which are, by being deformed by the deforming elements 39, substantially complementary therewith.
- the free sides 41 of the sectional triangle of the deforming elements 39 are suitable to generate frictional forces with the walls of the retracted seats, thereby preventing the deforming elements 30 from slipping off the retracted seats.
- the reaction element 9 results to be fastened to the main support body 6 both upon translation (friction of free sides 41), and rotation (shape-coupling between the deforming elements 39 and retracted seats).
- the sectional triangle of the deforming elements 39 comprises a free edge 42 arranged between the free sides 41, which further advantageously has at least one substantially constant bending radius R, preferably only one bending radius R.
- This free edge 42 is preferably opposite the base side 40 and forms a triangle height H therewith.
- the latter In order to optimize the deformation performance on the support portion 10 by the deforming elements 39, the latter have preferred size ratios.
- the bending radius R of the free edge 42 is dimensionally lower than the height H of the sectional triangle of the deforming elements 39.
- the ratio of the bending radius R to height H is about 2:3.
- the reaction element 9 comprises a preferably cylinder-shaped fitting portion 43 extending in a development direction I of the fitting portion, which is suitable to be fitted within a corresponding locking seat 44 defined by the support portion 6 ( Fig. 2-5 ).
- the locking seat 44 is co-axial with the driving shaft 14. The coupling between the fitting portion 43 and the locking seat 44 allows a proper relative centering between the reaction element 9 and the main support body 6 during the mounting operation, particularly during the forcing operation in the forcing direction F.
- the fitting portion 43 of the reaction element 9 supports the deforming elements 39.
- These deforming elements 39 are advantageously spaced radially projecting along the fitting portion 43, preferably arranged parallel to each other, and most preferably, parallel to the development direction I of the fitting portion 43.
- the deforming elements 39 are preferably arranged angularly equally-spaced from each other within the locking seat 44 of the main support body 6.
- the deforming elements 39 develop along lengths of the development directions S thereof having a lower extension than that of the fitting portion 43 in the development direction 6 thereof.
- the fitting portion 43 is advantageously not provided with the deforming elements 39 at the one end thereof 45 being intended to face the locking seat 44.
- the section of the deforming elements 39 that is intended to first interact with the support portion 10 to provide the retracted seats, particularly during the forcing action by the reaction element 9 against the support portion 10 of the main support body 6, is sloped relative to a plane orthogonal to the development direction S of the deforming elements 39.
- the reaction element 9 comprises a friction portion 46 suitable to abut against a corresponding friction portion 47 of the locking seat 44 of the main support body 6 ( Fig. 3-6 ).
- the relative rotation between the reaction element 9 and the main support body 6 are further constrained by the frictional contact between the friction portions 46 an 47 of the reaction element 9 and the locking seat 44, respectively.
- these friction portions 46 and 47 are substantially complementary to each other.
- the friction portions 46 and 47 are substantially truncated cone-shaped.
- the friction portion 46 of the reaction element 9 is arranged between the fitting portion 43 and the above-described reaction plate 18.
- the reaction element 9 defines a through opening 50 that is suitable to at least partially support the actuating means 8.
- the through opening 50 can support the actuating shaft 14, and by means of the latter, the actuating means 8.
- the through opening 50 is co-axial with the driving shaft 14 and locking seat 44 of the support portion 10.
- the reaction element 9, as well as the main plate 15 are made of sintered steel.
- said deforming elements 39 are configured such as to deform said support portion 10 of the main support body 6 after said reaction element 9 has been forcibly pressed against said main support body 6.
- the ratio of said bending radius R of the free edge 42 to said height H of the triangle is about 2:3.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001596A ITMI20071596A1 (it) | 2007-08-02 | 2007-08-02 | Dispositivo di stazionamento di una pinza freno |
PCT/IT2008/000520 WO2009016680A1 (en) | 2007-08-02 | 2008-07-31 | Brake caliper parking device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2174036A1 EP2174036A1 (en) | 2010-04-14 |
EP2174036B1 true EP2174036B1 (en) | 2010-11-10 |
Family
ID=40299752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08790087A Active EP2174036B1 (en) | 2007-08-02 | 2008-07-31 | Brake caliper parking device |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2174036B1 (es) |
JP (1) | JP5323830B2 (es) |
CN (1) | CN101802435B (es) |
AT (1) | ATE487890T1 (es) |
DE (1) | DE602008003453D1 (es) |
ES (1) | ES2356184T3 (es) |
IT (1) | ITMI20071596A1 (es) |
WO (1) | WO2009016680A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20071598A1 (it) * | 2007-08-02 | 2009-02-03 | Freni Brembo Spa | Elemento elastico di spinta di una pinza combinata |
FR2966540B1 (fr) * | 2010-10-22 | 2012-11-30 | Bosch Gmbh Robert | Frein a disque a verrou de blocage de la cartouche de conversion par un verrou |
EP3051169A1 (en) * | 2015-01-28 | 2016-08-03 | Meritor Heavy Vehicle Braking Systems (UK) Limited | A disc brake |
CN105041918A (zh) * | 2015-09-02 | 2015-11-11 | 万向钱潮(上海)汽车系统有限公司 | 一体式制动卡钳 |
IT201600122392A1 (it) * | 2016-12-02 | 2018-06-02 | Freni Brembo Spa | Metodo di controllo di una forza rappresentativa di una frenata di stazionamento di un veicolo e relativo sistema |
IT201800006537A1 (it) * | 2018-06-21 | 2019-12-21 | Dispositivo di stazionamento di una pinza di freno per un freno a disco di un veicolo | |
CN112639324B (zh) * | 2018-06-21 | 2022-11-11 | 乐姆宝公开有限公司 | 用于车辆盘式制动器的制动卡钳的驻车设备 |
JP2020183768A (ja) * | 2019-04-26 | 2020-11-12 | トヨタ自動車株式会社 | 車両用パーキングロック装置の手動解除機構 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1304784A (es) * | 1969-12-22 | 1973-01-31 | ||
JPS6389229A (ja) * | 1986-10-02 | 1988-04-20 | Riken Corp | 中空組立て部材シヤフトの端面閉塞方法 |
DE8900277U1 (de) * | 1989-01-11 | 1990-05-10 | Lucas Industries P.L.C., Birmingham, West Midlands | Betätigungsvorrichtung mit selbsttätiger Nachstellung für eine Fahrzeugbremse |
FR2820793B1 (fr) * | 2001-02-09 | 2003-06-27 | Bosch Gmbh Robert | Cylindre de frein a disque avec mecanisme de frein de parc et frein a disque comportant un tel cylindre |
FR2829543B1 (fr) * | 2001-09-10 | 2003-12-19 | Bosch Gmbh Robert | Cylindre de frein a actionnement mecanique et hydraulique pour vehicule automobile comportant une neutralisation de reglage annulaire et frein a disque comporatnt un tel cylindre |
JP2003336611A (ja) * | 2002-05-17 | 2003-11-28 | Life Proportion Center Inc | セラミック部材と非セラミック部材との接合構造、及び、浴室用腰掛け |
JP2004251338A (ja) * | 2003-02-19 | 2004-09-09 | Lobtex Co Ltd | プラグ |
CN1600609A (zh) * | 2003-09-26 | 2005-03-30 | 重庆红宇精密工业有限责任公司 | 带驻车制动的制动钳 |
JP4938240B2 (ja) * | 2005-01-31 | 2012-05-23 | トヨタ自動車株式会社 | 組部材と、組部材の製造方法 |
JP4205073B2 (ja) * | 2005-03-23 | 2009-01-07 | 日信工業株式会社 | ディスクブレーキ装置 |
-
2007
- 2007-08-02 IT IT001596A patent/ITMI20071596A1/it unknown
-
2008
- 2008-07-31 JP JP2010518821A patent/JP5323830B2/ja active Active
- 2008-07-31 CN CN2008801076462A patent/CN101802435B/zh active Active
- 2008-07-31 EP EP08790087A patent/EP2174036B1/en active Active
- 2008-07-31 DE DE602008003453T patent/DE602008003453D1/de active Active
- 2008-07-31 AT AT08790087T patent/ATE487890T1/de not_active IP Right Cessation
- 2008-07-31 WO PCT/IT2008/000520 patent/WO2009016680A1/en active Application Filing
- 2008-07-31 ES ES08790087T patent/ES2356184T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
DE602008003453D1 (de) | 2010-12-23 |
JP2010535318A (ja) | 2010-11-18 |
JP5323830B2 (ja) | 2013-10-23 |
CN101802435A (zh) | 2010-08-11 |
EP2174036A1 (en) | 2010-04-14 |
ES2356184T3 (es) | 2011-04-05 |
ITMI20071596A1 (it) | 2009-02-03 |
WO2009016680A1 (en) | 2009-02-05 |
ATE487890T1 (de) | 2010-11-15 |
CN101802435B (zh) | 2012-11-28 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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